From Fist of the North Star Wiki
Ein Infobox.png
Japanese Name アイン
Romaji Name Ain
Gender Male
Martial Art Kenka Kenpou
Height 183 cm (5 ft 9 in)
Weight 94 kg (207 lbs)
Nationality American (implied)
Occupation Bounty hunter
Family Asuka (adoptive daughter)
Manga Debut Chapter 140
Anime Debut Episode 113
Status Deceased
Cause of Death Blood loss and exhaustion
Voice Actor(s) Ken Yamaguchi
SPOILER WARNING: This page contains spoilers!

Ein (アイン Ain) is a bounty hunter affiliated with the Imperial Army who uses an self-made street fighting style called Kenka Kenpou. Initially, he goes after Kenshiro for a reward, but after Bat shows him their corrupt ways and Ken saves his adoptive daughter Asuka, he joins the Hokuto Army.


Ein is a man of average height and a heavily muscular build. He has a rather defined face with somewhat messy and decently long hair and narrow eyes.

He wears a suit that exposes the top of his chest and shoulder pads, both of which are covered in stars and stripes resembling the American flag. He has leather gloves with metallic studs and two belts around his waist. He also has boots that have the same star motif.


Ein is a prideful, but humble man, taking bounties for the happiness of his daughter Asuka rather than for himself. He is shown to be optimistic, and also very confident in his abilities. He is also laid-back, and sometimes comedic around those he trusts.

When Asuka was in danger, he expressed great concern for her well-being.


This section requires expansion.


Kenka Kenpou[edit]

Kenka Kenpou (ケンカ拳法, lit. "Brawling Marital Arts") is an unorthodox brawling style made by Ein. His attacks consist of heavy punches, or kicks, that allow him to even damage stone walls.

Character Rating[edit]

Ein's rating taken from the Fist of the North Star Ultimate Handbook:

C Tier
Image Power Speed Skills Looks Charisma Total
Ein Av.png 4 3 1 3 4 15





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